<template>
  <div class="user">
    <h2 style="text-align: left">用户信息</h2>
    <hr/>
    <el-form :model="dataForm" :rules="dataRule" ref="dataForm" @keyup.enter.native="dataFormSubmit()" label-width="80px">
      <el-form-item label="账号">
        <el-input :value="userName"></el-input>
      </el-form-item>
      <el-form-item label="原密码" prop="password">
        <el-input type="password" v-model="dataForm.password"></el-input>
      </el-form-item>
      <el-form-item label="新密码" prop="newPassword">
        <el-input type="password" v-model="dataForm.newPassword"></el-input>
      </el-form-item>
      <el-form-item label="确认密码" prop="confirmPassword">
        <el-input type="password" v-model="dataForm.confirmPassword"></el-input>
      </el-form-item>
    </el-form>

    <span slot="footer" class="dialog-footer">
      <el-button @click="visible = false">取消</el-button>
      <el-button type="primary" @click="dataFormSubmit()">确定</el-button>
    </span>
  </div>
</template>

<script>
  import { clearLoginInfo } from '@/utils'
  export default {
    data () {
      var validateConfirmPassword = (rule, value, callback) => {
        if (this.dataForm.newPassword !== value) {
          callback(new Error('确认密码与新密码不一致'))
        } else {
          callback()
        }
      }
      return {
        visible: false,
        diskList:[],
        dataForm: {
          password: '',
          newPassword: '',
          confirmPassword: ''
        },
        dataRule: {
          password: [
            { required: true, message: '原密码不能为空', trigger: 'blur' }
          ],
          newPassword: [
            { required: true, message: '新密码不能为空', trigger: 'blur' }
          ],
          confirmPassword: [
            { required: true, message: '确认密码不能为空', trigger: 'blur' },
            { validator: validateConfirmPassword, trigger: 'blur' }
          ]
        }
      }
    },
    computed: {
      userName: {
        get () { return this.$store.state.user.name }
      },
      mainTabs: {
        get () { return this.$store.state.common.mainTabs },
        set (val) { this.$store.commit('common/updateMainTabs', val) }
      }
    },
    activated(){
      this.init();
      this.diskList=[];
      for(var i = 0 ;i<128;i++){
        this.diskList.push(i);
      }
    },
    methods: {
      // 初始化
      init () {
        this.visible = true
        this.$nextTick(() => {
          this.$refs['dataForm'].resetFields()
        })
        this.dataForm = {
          password: '',
          newPassword: '',
          confirmPassword: ''
        }
      },
      // 表单提交
      dataFormSubmit () {
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            this.$http({
              url: this.$http.adornUrl('/user'),
              method: 'put',
              data: this.$http.adornData({
                oldPwd: this.dataForm.password,
                newPwd: this.dataForm.newPassword,
                confirmPwd: this.dataForm.confirmPassword
              })
            }).then(({data}) => {
              if (data && data.code === 200) {
                this.$message({
                  message: '修改成功',
                  type: 'success',
                  duration: 1000
                });
              } else {
                this.$message.error(data.msg)
              }
            })
          }
        })
      }
    }
  }
</script>

<style scoped>
  .user{
    width:50%;
  }

  .el-row {
    margin-bottom: 20px;
   &:last-child {
     margin-bottom: 0;
   }
  }
  .el-col {
    border-radius: 4px;
    margin-bottom: 5px;
  }

  img{
    /*width:40px;*/
    width:100%;
    height:auto;
  }
  .item {
    margin: 4px;
  }
</style>
